The correct answer is D. Outsourcing
Explanation:
In economy, outsourcing is a business practice in which a company does not hire workers in the country it originates, but workers from a different country this occurs along with other strategies that including hiring a company from another country, locating the company in a different country or hiring workers through the internet. Outsourcing has multiple advantages for the company or business, considering they can hire workers from other countries for a low wage, without affecting the business itself. This is the case of multiple companies in the U.S. that do not hire people from the U.S. but use different strategies to hire people from abroad. Considering this, it can be concluded the business practice of hiring workers in another country is known as outsourcing.